Surface area of sphere round to the nearest tenth

804.2

Step-by-step explanation:

what ? you cannot use a calculator ? it is all there, you only need to type it in.

the only point, where you need to "think" is the difference between radius and diameter. because the graphic gave you the diameter, and the formula asks for the radius.

so ... ... ... ... did you figure it out ?

the radius is half of the diameter, so, 8ft in this example.

S.A. stands for "Surface Area".

so, now, again, we only need to type it into the calculator.

and the result 804.2477...

rounding it to the nearest tenth (you know, the first position after the comma) is then 804.2

you really needed help with that one ?

there would be 365 different 4 digit numbers

step-by-step explanation:

i belive that it is 365 because i asked google

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24